For decades, GST has grown its capabilities to include laser, water jet, plasma, punching, machining, stamping, powder coating, painting, robotic welding, assembly, on-site installation, and design. With more than 150 employees, we are proud to be one of the largest employers in Haltom City. GST’s customers rely on our creativity, quality, and dependability. We are a solutions provider and not simply a sheet metal shop.